Exodus 26:8-10

Amplified Bible

⁸ Each curtain shall be thirty cubits long and four cubits wide. The eleven curtains shall all measure the same. ⁹ You shall join five curtains by themselves and the other six curtains by themselves, and you shall double over the sixth curtain at the front of the tent [to make a closed door]. ¹⁰ Make fifty loops on the edge of the outermost curtain in the first set, and fifty loops on the edge of the outermost curtain in the second set.